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This quiz consists of 5 multiple choice and 5 short answer questions through Chapters 5-6.

Multiple Choice Questions

1. On Sol 42, how long does it take to reduce the hydrazine and burn the hydrogen?
(a) 5 minutes.
(b) 20 minutes.
(c) 60 minutes.
(d) 90 minutes.

2. To what degree does Mark intend to lower the temperature in the Hab to keep the soil alive while he extracts the hydrogen?
(a) 25 F.
(b) 1 C.
(c) 4 C.
(d) 10 F.

3. What type of music did Johanssen bring to listen to?
(a) New Age.
(b) Classical.
(c) Beatles.
(d) Rolling Stones.

4. How many days does it usually take to yield full-sized potatoes?
(a) 90 days.
(b) 115 days.
(c) 180 days.
(d) 75 days.

5. At what temperature does hydrogen turn to liquid?
(a) 21K.
(b) 15K.
(c) 80F.
(d) 75C.

Short Answer Questions

1. What is on Lewis’s data stick for digital entertainment?

2. How many days does Mark hope it will take his potatoes to grow?

3. What speed of sandstorm gusts is a mission supposed to be able to handle?

4. When there is too much oxygen, to what temperature does the regulator cool it?

5. How long did it take Mark’s crew to get to Mars?

(see the answer key)

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